2BC39513312XL Robot

Mego2 Corp. Applicant as U.S. Agent Letter of Attestation Date: Sep-25-2025 To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID:2BC3951331 Mego2 Corp. (“the applicant”) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. Designated U.S. Agent from Applicant Company Company Name:Mego2 Corp. FRN: 0034329961 Contact Person:Joel Rosenzweig Address:15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Tel.:516 313-9330 Email:[email protected] Sincerely yours, Signature Printed Name:Joel Rosenzweig Title: Director Email:[email protected]

Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Sep. 29, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BC3951331 Mego2 Corp. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature： Printed Name: Joel Rosenzweig Title: Director Address: 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Tel.: 516 313-9330 Email: [email protected]

1 | P a g e Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Attestation Statements To: Federal Communications Commission Date: Sep. 29, 25 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BC3951331] Product Name: [2XL Robot] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature: Printed Name: Joel Rosenzweig Title: Director Address: 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Tel.: 516 313-9330 Email:[email protected] 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States 9/29/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BC3951331 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below :  Block Diagram  Schematics  Operational Description  Parts List The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired.  User Manual  Internal Photos  External Photos  Test Setup Photos Sincerely, (Signature) Printed Name: Joel Rosenzweig Title: Director Address: 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Tel.: 516 313-9330 Email: [email protected]

Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Date: Sep. 29, 25 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BC3951331 I, the undersigned, hereby authorize (SHENZHEN STS TEST SERVICES CO.,LTD.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (SHENZHEN STS TEST SERVICES CO.,LTD.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Mego2 Corp.). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature: Printed Name: Joel Rosenzweig Title: Director Address: 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Tel.: 516 313-9330 Email: [email protected]

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2509018H02 Issued for Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Name: 2XL Robot Brand Name: N/A Model Name: 51330 Series Model(s): N/A FCC ID: 2BC3951331 Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2509018H02 TEST REPORT Applicant’s Name ................. : Mego2 Corp. Address .................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Manufacturer's Name .......... : Mego2 Corp. Address .................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Description Product Name ........................ : 2XL Robot Brand Name ........................... : N/A Model Name........................... : 51330 Series Model(s) ...................... : N/A Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ............................................ : Date of receipt of test item ...................... : 03 Sept. 2025 Date (s) of performance of tests.............. : 03 Sept. 2025 ~ 12 Sept. 2025 Date of Issue ........................................... : 12 Sept. 2025 Test Result ............................................... : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2509018H02 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2509018H02 Revision History Rev. Issue Date Report No. Effect Page Contents 00 12 Sept. 2025 STS2509018H02 ALL Initial Issue Page 5 of 8 Report No.: STS2509018H02 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name 2XL Robot Brand Name N/A Model Name 51330 Series Model(s) N/A Model Difference N/A Product Description The EUT is 2XL Robot Operation Frequency: BLE: 2402~2480 MHz 2.4G WLAN: 802.11b/g/n(20MHz): 2412~2462MHz Modulation Type: BLE: GFSK 2.4G WLAN: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM, 64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM, 64-QAM Antenna gain: 1.18 dBi Antenna Designation: PCB Power Rating Input: DC 5V 1A Adapter N/A Battery Model:18650 Brand: N/A Rated Voltage: 3.7V Charge Limit Voltage: 4.2V Capacity: 2000mAh Hardware Version V005 Software Version 1.2.0 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 8 Report No.: STS2509018H02 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2509018H02 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2509018H02 2.3 TEST RESULT Maximum measured transmitter power. Worst Case RF Function output power (dBm) Max Tune Up Power (dBm) Max Tune Up Power (dBm) 2.4G WIFI 8.8 8±1 9 BLE -0.61 0±1 1 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw 802.11g(2.4G WIFI) 2.462 5 9 7.943 2.493 Yes / GFSK(BLE) 2.44 5 1 1.259 0.393 Yes / Note: 1. Remark: The worst case gain of the antenna is 1.18dBi. 2. Threshold at which no SAR required is 2.493≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. 3. Threshold at which no SAR required is 0.393≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

AntennaSpecification ITEMSPEC AntennatypePCBAntenna(B) CenterFrequency 2400Mhz|-0.22dBi 2450Mhz|-0.41dBi 2500Mhz|0.59dBi MAXGAIN1.18dbi PolarizationHorizontal AzimuthBeamPatternOmni-directional Impedance50ohm AntennaLength40mm AntennaPhoto&Length(mm) CoordinateSystemReference:Antenna TopviewSideview 2DRadiationpatternf=2410MHz 2DRadiationpatternf=2450MHz 2DRadiationpatternf=2480MHz 3DRadiationpatternf=2410MHz 3DRadiationpatternf=2450MHz 3DRadiationpatternf=2480MHz Measurementssummary Wireless-TagTechnologyCo.,Ltd 801,BlockA,Building6,ShenzhenInternationalInnovationValley,DashiRoad,XiliCommunity,XiliStreet,NanshanDistrict,Shenzhen Frequency(GHz)Gain(dBi)CPGain(dBi)COGain(dBi)Efficiency(dB)Efficiency(%) 2400-0.22 ------ 37.73 24100.76 ------ 46.44 24201.18 ------ 50.95 24300.98 ------ 49.54 2440-0.2------39.5 2450-0.41 ------ 39.62 2460-0.51 ------ 38.09 2470-0.7 ------ 36.9 24800.11 ------ 46.09 24900.59 ------ 51.72 25000.59------52.47

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2509018W03 Issued for Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Name: 2XL Robot Brand Name: N/A Model Name: 51330 Series Model(s): N/A FCC ID: 2BC3951331 Test Standards: FCC Part15.247 Page 2 of 54 Report No.: STS2509018W03 TEST REPORT Applicant’s Name ................. : Mego2 Corp. Address ................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Manufacturer's Name .......... : Mego2 Corp. Address ................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Description Product Name ....................... : 2XL Robot Brand Name .......................... : N/A Model Name .......................... : 51330 Series Model(s) .................... : N/A Standards ............................. : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ..................... : 03 Sept. 2025 Date (s) of performance of tests ............. : 03 Sept. 2025 ~ 12 Sept. 2025 Date of Issue .......................................... : 12 Sept. 2025 Test Result.............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 54 Report No.: STS2509018W03 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 9 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 TEST PROCEDURE 14 3.3 TEST SETUP 14 3.4 EUT OPERATING CONDITIONS 14 3.5 TEST RESULTS 15 4. RADIATED EMISSION MEASUREMENT 17 4.1 RADIATED EMISSION LIMITS 17 4.2 TEST PROCEDURE 19 4.3 TEST SETUP 20 4.4 EUT OPERATING CONDITIONS 20 4.5 FIELD STRENGTH CALCULATION 21 4.6 TEST RESULTS 22 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 29 5.1 LIMIT 29 5.2 TEST PROCEDURE 29 5.3 TEST SETUP 29 5.4 EUT OPERATION CONDITIONS 29 5.5 TEST RESULTS 29 6. POWER SPECTRAL DENSITY TEST 30 6.1 LIMIT 30 6.2 TEST PROCEDURE 30 6.3 TEST SETUP 30 Page 4 of 54 Report No.: STS2509018W03 Table of Contents Page 6.4 EUT OPERATION CONDITIONS 30 6.5 TEST RESULTS 30 7. BANDWIDTH TEST 31 7.1 LIMIT 31 7.2 TEST PROCEDURE 31 7.3 TEST SETUP 31 7.4 EUT OPERATION CONDITIONS 31 7.5 TEST RESULTS 31 8. PEAK OUTPUT POWER TEST 32 8.1 LIMIT 32 8.2 TEST PROCEDURE 32 8.3 TEST SETUP 33 8.4 EUT OPERATION CONDITIONS 33 8.5 TEST RESULTS 33 9. ANTENNA REQUIREMENT 34 9.1 STANDARD REQUIREMENT 34 9.2 EUT ANTENNA 34 APPENDIX 1-TEST DATA 35 DUTY CYCLE 35 MAXIMUM PEAK CONDUCTED OUTPUT POWER 38 -6DB BANDWIDTH 41 MAXIMUM POWER SPECTRAL DENSITY LEVEL 44 BAND EDGE 47 CONDUCTED RF SPURIOUS EMISSION 50 APPENDIX 2- EUT TEST PHOTO 54 Page 5 of 54 Report No.: STS2509018W03 Revision History Rev. Issue Date Report No. Effect Page Contents 00 12 Sept. 2025 STS2509018W03 ALL Initial Issue Page 6 of 54 Report No.: STS2509018W03 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 54 Report No.: STS2509018W03 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.755dB 2 Unwanted Emissions, conducted ±2.874dB 3 All emissions, radiated 9K-30MHz ±3.80dB 4 All emissions, radiated 30M-1GHz ±4.18dB 5 All emissions, radiated 1G-6GHz ±4.90dB 6 All emissions, radiated>6G ±5.24dB 7 Conducted Emission (9KHz-150KHz) ±2.19dB 8 Conducted Emission (150KHz-30MHz) ±2.53dB 9 Occupied Channel Bandwidth ±3.5% 10 Power Spectral Density, conducted ±1.245dB 11 Duty Cycle ±3.2% Page 8 of 54 Report No.: STS2509018W03 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name 2XL Robot Brand Name N/A Model Name 51330 Series Model(s) N/A Model Difference N/A Product Description The EUT is a 2XL Robot Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Bluetooth Configuration: LE(Support 1M PHY) Number Of Channel: 40 Antenna Type:…

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2509018W04 Issued for Mego2 Corp. 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Name: 2XL Robot Brand Name: N/A Model Name: 51330 Series Model(s): N/A FCC ID: 2BC3951331 Test Standards: FCC Part15.247 Page 2 of 77 Report No.: STS2509018W04 TEST REPORT Applicant’s Name ................. : Mego2 Corp. Address ................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Manufacturer's Name ........... : Mego2 Corp. Address ................................. : 15 Middle Neck Rd Suite 205, Great Neck, NY 11021 United States Product Description Product Name ........................ : 2XL Robot Brand Name ........................... : N/A Model Name .......................... : 51330 Series Model(s) .................... : N/A Standards ............................. : FCC Part 15.247 Test Procedure........................: ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 03 Sept. 2025 Date (s) of performance of tests ............. : 03 Sept. 2025 ~ 12 Sept. 2025 Date of Issue .......................................... : 12 Sept. 2025 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 77 Report No.: STS2509018W04 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 RF CONDUCTED TEST 11 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 12 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 13 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.2 RADIATED EMISSION MEASUREMENT 18 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 30 4.1 LIMIT 30 4.2 TEST PROCEDURE 30 4.3 DEVIATION FROM STANDARD 30 4.4 TEST SETUP 30 4.5 EUT OPERATION CONDITIONS 30 4.6 TEST RESULTS 30 5. POWER SPECTRAL DENSITY TEST 31 5.1 LIMIT 31 5.2 TEST PROCEDURE 31 5.3 DEVIATION FROM STANDARD 31 5.4 TEST SETUP 31 5.5 EUT OPERATION CONDITIONS 31 5.6 TEST RESULTS 31 6. BANDWIDTH TEST 32 6.1 LIMIT 32 6.2 TEST PROCEDURE 32 6.3 DEVIATION FROM STANDARD 32 6.4 TEST SETUP 32 Page 4 of 77 Report No.: STS2509018W04 Table of Contents Page 6.5 EUT OPERATION CONDITIONS 32 6.6 TEST RESULTS 32 7. PEAK OUTPUT POWER TEST 33 7.1 LIMIT 33 7.2 TEST PROCEDURE 33 7.3 DEVIATION FROM STANDARD 33 7.4 TEST SETUP 33 7.5 EUT OPERATION CONDITIONS 33 7.6 TEST RESULTS 33 8. ANTENNA REQUIREMENT 34 8.1 STANDARD REQUIREMENT 34 8.2 EUT ANTENNA 34 APPENDIX 1-TEST DATA 35 DUTY CYCLE 35 MAXIMUM PEAK CONDUCTED OUTPUT POWER 41 -6DB BANDWIDTH 42 OCCUPIED CHANNEL BANDWIDTH 48 MAXIMUM POWER SPECTRAL DENSITY LEVEL 54 BAND EDGE 60 CONDUCTED RF SPURIOUS EMISSION 67 APPENDIX 2-PHOTOS OF TEST SETUP 77 Page 5 of 77 Report No.: STS2509018W04 Revision History Rev. Issue Date Report No. Effect Page Contents 00 12 Sept. 2025 STS2509018W04 ALL Initial Issue Page 6 of 77 Report No.: STS2509018W04 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 77 Report No.: STS2509018W04 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.755dB 2 Unwanted Emissions, conducted ±2.874dB 3 All emissions, radiated 9K-30MHz ±3.80dB 4 All emissions, radiated 30M-1GHz ±4.18dB 5 All emissions, radiated 1G-6GHz ±4.90dB 6 All emissions, radiated>6G ±5.24dB 7 Conducted Emission (9KHz-150KHz) ±2.19dB 8 Conducted Emission (150KHz-30MHz) ±2.53dB 9 Occupied Channel Bandwidth ±3.5% 10 Power Spectral Density, conducted ±1.245dB 11 Duty Cycle ±3.2% Page 8 of 77 Report No.: STS2509018W04 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name 2XL Robot Brand Name N/A Model Name 51330 Series Model(s) N/A Model Difference N/A Product Description The EUT is a 2XL Robot Operation Frequency: 802.11b/g/n 20: 2412~2462 MHz Modulation Type: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM Bit Rate of Transmitter: 80…

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